>5KN5_1|Chains A, D|Epiregulin Antibody LY3016859 Fab Heavy Chain|Homo sapiens (9606) QVQLVQSGAEVKKPGSSVKVSCKASGYTFTDAYINWVRQAPGQGLEWMGWIWPGPVITYYNPKFKGRVTITADKSTSTAYMELSSLRSEDTAVYYCARREVLSPFAYWGQGTTVTVSSASTKGPSVFPLAPCSRSTSESTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTKTYTCNVDHKPSNTKVDKRVE >5KN5_2|Chains B, E|Epiregulin Antibody LY3016859 Fab Light Chain|Homo sapiens (9606) DIVMTQSPDSLAVSLGERATINCRSSQSIVHSTGNTYLEWYQQKPGQPPKLLIYKVSNRFSGVPDRFSGSGSGTDFTLTISSLQAEDVAVYYCFHGTHVPYTFGGGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNR >5KN5_3|Chains C, F|Protransforming growth factor alpha|Homo sapiens (9606) DSHTQFCFHGTCRFLVQEDKPACVCHSGYVGARCEHADLL